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Casting Techniques Quiz

An educational illustration depicting various casting techniques, including wax pattern construction, die materials, and a sprue, in a visually engaging style.

Casting Techniques Quiz

Test your knowledge on casting techniques and materials with our engaging quiz! This quiz consists of 10 multiple-choice questions designed to assess your understanding of wax pattern construction and related topics in casting.

Topics include wax patterns, sprue materials, die making, and more!
Perfect for students and professionals in the field.

10 Questions2 MinutesCreated by CraftingFlame502

The best method of wax pattern construction

Molten press method

Addition method

Dipping method

Injection method

One of the basic requirements of the casting wax is

A- It should have an acceptable rigidity before cooling

B- Can compensate all the shrinkage of the metal

C- Accept addition and flow readily.

D- Non of the above

Which of the following sprue material is preferred for casting

A- wax sprue

B- plastic sprue

B- metal sprue

D- multiple sprue

High accuracy and dimensional stability are from the great advantages of electro plated dies.

A- true

B- false

The die material should have a high hardness with low strength to withstand handling.

A- true

B- false

Immediately before investing, the margin of the wax pattern is: a) Smoothed.

A- smoothed

B- carved

C- reflowed

D- finished and polished

Which of the following is not true about working cast?

A- It should be free from voids.

B- It should be trimmed to allow easy carving of the wax pattern

C- Should be oversized to facilitate wax pattern construction.

D-It should be free from defects

Which of the following material can be used to make a die?

A- improved stone

B- epoxy resin

C- metal

D- all of the above

E- a&b only

Refractory die is:

A- Made by immersing the impression in an electrolyte.

B- Made from polyurethane resin.

C- Made from special type of ceramic powder and liquid.

D-Made from stone.

The working casts with separate die systems are characterized by;

A- Easy fabricated.

B- The relationship between the abutments is kept fixed and immovable.

C- The gingival tissues remain intact which allow for harmonious wax pattern contour.

D- non of the above

E- All of the above

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